Registration to Kamailio World 2023 is open! Looking forward to welcoming you in Berlin!

Type Of Registration Price (*)
Early Registration: up to April 20, 2023
Conference 540 Euro
Conference and Workshops 640 Euro
4 Passes Pack – Conference and Workshops 2300 Euro
Standard Registration: after April 20, 2023
Conference 640 Euro
Conference and Workshops 740 Euro
4 Passes Pack – Conference and Workshops 2600 Euro

PayPal Payment

This type of payment can be done for one or many participants at the same time. Click the next button to purchase via PayPal (it also accepts the major credit cards) – you will be redirected to PayPal web site after you fill in the registration form.


Bank Transfer Payment

If you want to pay via bank transfer, click on the next button, fill in and submit the form. This payment option allows registration for one or many participants at once. After form submission, in one-two business days, you will receive an invoice with the details for payment. The registration fee is the one at the moment of submission. This type of payment is very convenient in Germany, European Union or other countries that use IBAN system.


Conference Package Workshops Package
  • access to full conference content during the 6th and 7th of June
  • non-alcoholic beverages available during every day
  • welcome coffee and sweets at the beginning of the 6th and 7th of June
  • coffee breaks – at the mid of the morning and the afternoon sessions – during the 6th and the 7th of  June
  • warm lunch meals on the 6th and 7th of June, with vegetarian options
  • the cocktail party with finger food during the evening of the 6th of  June
  • welcome drinks and snacks during the event start on the 5th of June at noon
  • access to workshops sessions during the 5th of June
  • one coffee break in the afternoon of the 5th of June

All participants will be eligible to win SIP devices and gadgets offered by organizers and sponsors.

* According to European Union regulations, VAT at the location of the event must be charged to all participants. The 19% German VAT is already included in the price. Participants with a valid EU VAT number can claim the VAT back in their country of origin, each local tax authority should provide an electronic portal for this operation. Non-European taxable persons can still reclaim the German VAT using the paper-based procedure.

Workshops are taking place during the 5th of June, expected to start around noon. The conference days are the 6th and 7th of June, sessions are starting at 9:00am.

No entry tickets are delivered prior the start of the event, conference badges will be provided on site. Each participant must come to the registration desk with a valid photo id.

Larger groups of participants from same company are also eligible for discounts, use the bank transfer payment form or send an email to contact us.

Note that the organizers reserve the right of refusing or ignore registrations that are not serious or contain invalid data. Registration, cancellation and participation to Kamailio World are subject to following terms and conditions.

For any questions or clarifications, do not hesitate to contact the organizers via:

  • email: <conference [at]>
  • telephone: +49 174 5434030
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